HLY-09-02 Sediment Trap Fluxes of Th-234, POC, and PON in the Bering Sea

The data in the accompanying file (Moran Sed Trap HLY0902.xls) includes data corresponding to samples collected by the Moran Geochemistry Lab on the spring leg of the BEST-BSIERP study from 23 April 2009 to 07 May 2009 aboard the USCGC HEALY (WAGB-20). Data are organized by station and sample depth, with station position (latitude and longitude) also included. This dataset includes the following: 234Th, Particulate Organic Carbon (POC) and Particulate Organic Nitrogen (PON) vertical fluxes. The thorium fluxes are in units of dpm (disintegrations per minute) m-2 d-1. POC and PON fluxes are in units of mmol m-2 d-1. In addition are the deployment and recovery times and positions.

附带文件（Moran Sed Trap HLY0902.xls）所包含的数据，为Moran地球化学实验室（Moran Geochemistry Lab）在2009年4月23日至5月7日春季航次中，于美国海岸警卫队破冰船USCGC HEALY（WAGB-20）上开展的BEST-BSIERP研究采集的样品对应数据。数据按站位与样品深度进行编排，同时附带站位的经纬度位置信息。本数据集涵盖以下内容：234Th、颗粒有机碳（Particulate Organic Carbon, POC）以及颗粒有机氮（Particulate Organic Nitrogen, PON）的垂直通量。其中钍通量单位为dpm（每分钟衰变数）·m⁻²·d⁻¹；POC与PON通量单位为mmol·m⁻²·d⁻¹。此外还包含沉积物捕集器的部署与回收时间及位置信息。